0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.001 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.004 * * * * [points]: Setting MPFR precision to 64
0.005 * * * * [points]: Setting MPFR precision to 320
0.006 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.007 * * * * [points]: Setting MPFR precision to 64
0.009 * * * * [points]: Setting MPFR precision to 320
0.010 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.012 * * * * [points]: Setting MPFR precision to 64
0.015 * * * * [points]: Setting MPFR precision to 320
0.018 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.020 * * * * [points]: Setting MPFR precision to 64
0.029 * * * * [points]: Setting MPFR precision to 320
0.037 * * * * [points]: Computing exacts for 256 points
0.040 * * * * [points]: Setting MPFR precision to 64
0.055 * * * * [points]: Setting MPFR precision to 320
0.070 * * * * [points]: Filtering points with unrepresentable outputs
0.070 * * * * [points]: Sampled 256 points with exact outputs
0.070 * * * [progress]: [2/2] Setting up program.
0.080 * [progress]: [Phase 2 of 3] Improving.
0.080 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
0.080 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
0.080 * * [simplify]: iters left: 4 (10 enodes)
0.098 * * [simplify]: iters left: 3 (26 enodes)
0.107 * * [simplify]: iters left: 2 (41 enodes)
0.123 * * [simplify]: iters left: 1 (57 enodes)
0.140 * * [simplify]: Extracting #0: cost 1 inf + 0
0.140 * * [simplify]: Extracting #1: cost 9 inf + 0
0.140 * * [simplify]: Extracting #2: cost 14 inf + 1
0.140 * * [simplify]: Extracting #3: cost 11 inf + 367
0.141 * * [simplify]: Extracting #4: cost 8 inf + 1053
0.141 * * [simplify]: Extracting #5: cost 2 inf + 2267
0.142 * * [simplify]: Extracting #6: cost 0 inf + 2673
0.142 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.142 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
0.179 * * [progress]: iteration 1 / 4
0.179 * * * [progress]: picking best candidate
0.211 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.212 * * * [progress]: localizing error
0.318 * * * [progress]: generating rewritten candidates
0.318 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.325 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.335 * * * [progress]: generating series expansions
0.335 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.335 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.335 * * * [progress]: simplifying candidates
0.335 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.335 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.335 * * [simplify]: iters left: 2 (4 enodes)
0.338 * * [simplify]: iters left: 1 (8 enodes)
0.341 * * [simplify]: Extracting #0: cost 1 inf + 0
0.341 * * [simplify]: Extracting #1: cost 3 inf + 0
0.341 * * [simplify]: Extracting #2: cost 3 inf + 1
0.341 * * [simplify]: Extracting #3: cost 2 inf + 2
0.341 * * [simplify]: Extracting #4: cost 0 inf + 45
0.341 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.341 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
0.341 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 d2 d3) (real->posit16 3)) d1))>
0.341 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (real->posit16 3) (+.p16 d2 d3))))>
0.341 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.341 * [simplify]: Simplifying (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.342 * * [simplify]: iters left: 3 (8 enodes)
0.346 * * [simplify]: iters left: 2 (20 enodes)
0.352 * * [simplify]: iters left: 1 (40 enodes)
0.366 * * [simplify]: Extracting #0: cost 1 inf + 0
0.366 * * [simplify]: Extracting #1: cost 9 inf + 0
0.366 * * [simplify]: Extracting #2: cost 15 inf + 1
0.366 * * [simplify]: Extracting #3: cost 12 inf + 647
0.366 * * [simplify]: Extracting #4: cost 8 inf + 1375
0.367 * * [simplify]: Extracting #5: cost 5 inf + 1863
0.367 * * [simplify]: Extracting #6: cost 1 inf + 2632
0.368 * * [simplify]: Extracting #7: cost 0 inf + 2995
0.368 * [simplify]: Simplified to (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3)))
0.368 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3))))
0.368 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.369 * [simplify]: Simplifying (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.369 * * [simplify]: iters left: 3 (8 enodes)
0.372 * * [simplify]: iters left: 2 (20 enodes)
0.379 * * [simplify]: iters left: 1 (40 enodes)
0.389 * * [simplify]: Extracting #0: cost 1 inf + 0
0.389 * * [simplify]: Extracting #1: cost 9 inf + 0
0.389 * * [simplify]: Extracting #2: cost 15 inf + 1
0.390 * * [simplify]: Extracting #3: cost 12 inf + 647
0.390 * * [simplify]: Extracting #4: cost 8 inf + 1375
0.390 * * [simplify]: Extracting #5: cost 5 inf + 1863
0.390 * * [simplify]: Extracting #6: cost 1 inf + 2632
0.390 * * [simplify]: Extracting #7: cost 0 inf + 2995
0.391 * [simplify]: Simplified to (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3)))
0.391 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d2 d3) (real->posit16 3))))
0.391 * * * [progress]: adding candidates to table
0.466 * * [progress]: iteration 2 / 4
0.466 * * * [progress]: picking best candidate
0.483 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.483 * * * [progress]: localizing error
0.564 * * * [progress]: generating rewritten candidates
0.564 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.571 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.580 * * * [progress]: generating series expansions
0.580 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.580 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.580 * * * [progress]: simplifying candidates
0.580 * * * * [progress]: [ 1 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.580 * * * * [progress]: [ 2 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>
0.580 * [simplify]: Simplifying (+.p16 d2 d3)
0.580 * * [simplify]: iters left: 1 (3 enodes)
0.581 * * [simplify]: Extracting #0: cost 1 inf + 0
0.581 * * [simplify]: Extracting #1: cost 3 inf + 0
0.581 * * [simplify]: Extracting #2: cost 1 inf + 2
0.581 * * [simplify]: Extracting #3: cost 0 inf + 44
0.581 * [simplify]: Simplified to (+.p16 d3 d2)
0.581 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d3 d2)) d1))
0.581 * * * * [progress]: [ 3 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 (+.p16 (real->posit16 3) d2)) d1))>
0.581 * * * * [progress]: [ 4 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.581 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.581 * * [simplify]: iters left: 2 (4 enodes)
0.582 * * [simplify]: iters left: 1 (8 enodes)
0.584 * * [simplify]: Extracting #0: cost 1 inf + 0
0.584 * * [simplify]: Extracting #1: cost 3 inf + 0
0.584 * * [simplify]: Extracting #2: cost 3 inf + 1
0.584 * * [simplify]: Extracting #3: cost 2 inf + 2
0.584 * * [simplify]: Extracting #4: cost 0 inf + 45
0.584 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.584 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
0.584 * * * * [progress]: [ 5 / 5 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))>
0.584 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.584 * * [simplify]: iters left: 2 (4 enodes)
0.585 * * [simplify]: iters left: 1 (8 enodes)
0.586 * * [simplify]: Extracting #0: cost 1 inf + 0
0.586 * * [simplify]: Extracting #1: cost 3 inf + 0
0.586 * * [simplify]: Extracting #2: cost 3 inf + 1
0.586 * * [simplify]: Extracting #3: cost 2 inf + 2
0.586 * * [simplify]: Extracting #4: cost 0 inf + 45
0.586 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.586 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))
0.587 * * * [progress]: adding candidates to table
0.664 * * [progress]: iteration 3 / 4
0.664 * * * [progress]: picking best candidate
0.673 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
0.673 * * * [progress]: localizing error
0.824 * * * [progress]: generating rewritten candidates
0.824 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.831 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.838 * * * [progress]: generating series expansions
0.838 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.838 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.838 * * * [progress]: simplifying candidates
0.838 * * * * [progress]: [ 1 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
0.838 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.838 * * [simplify]: iters left: 2 (4 enodes)
0.839 * * [simplify]: iters left: 1 (8 enodes)
0.841 * * [simplify]: Extracting #0: cost 1 inf + 0
0.841 * * [simplify]: Extracting #1: cost 3 inf + 0
0.841 * * [simplify]: Extracting #2: cost 3 inf + 1
0.841 * * [simplify]: Extracting #3: cost 2 inf + 2
0.841 * * [simplify]: Extracting #4: cost 0 inf + 45
0.841 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.841 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
0.841 * * * * [progress]: [ 2 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
0.841 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
0.841 * * [simplify]: iters left: 2 (4 enodes)
0.842 * * [simplify]: iters left: 1 (8 enodes)
0.843 * * [simplify]: Extracting #0: cost 1 inf + 0
0.843 * * [simplify]: Extracting #1: cost 3 inf + 0
0.843 * * [simplify]: Extracting #2: cost 3 inf + 1
0.844 * * [simplify]: Extracting #3: cost 2 inf + 2
0.844 * * [simplify]: Extracting #4: cost 0 inf + 45
0.844 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
0.844 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
0.844 * * * * [progress]: [ 3 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 (real->posit16 3))) (*.p16 d1 d3)))>
0.844 * * * * [progress]: [ 4 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.844 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
0.844 * * [simplify]: iters left: 3 (6 enodes)
0.845 * * [simplify]: iters left: 2 (15 enodes)
0.848 * * [simplify]: iters left: 1 (21 enodes)
0.850 * * [simplify]: Extracting #0: cost 1 inf + 0
0.850 * * [simplify]: Extracting #1: cost 7 inf + 0
0.850 * * [simplify]: Extracting #2: cost 5 inf + 44
0.850 * * [simplify]: Extracting #3: cost 4 inf + 45
0.851 * * [simplify]: Extracting #4: cost 0 inf + 213
0.851 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
0.851 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
0.851 * * * * [progress]: [ 5 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.851 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
0.851 * * [simplify]: iters left: 3 (6 enodes)
0.852 * * [simplify]: iters left: 2 (15 enodes)
0.855 * * [simplify]: iters left: 1 (21 enodes)
0.857 * * [simplify]: Extracting #0: cost 1 inf + 0
0.857 * * [simplify]: Extracting #1: cost 7 inf + 0
0.857 * * [simplify]: Extracting #2: cost 5 inf + 44
0.857 * * [simplify]: Extracting #3: cost 4 inf + 45
0.858 * * [simplify]: Extracting #4: cost 0 inf + 213
0.858 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
0.858 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
0.858 * * * * [progress]: [ 6 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
0.858 * [simplify]: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
0.858 * * [simplify]: iters left: 2 (6 enodes)
0.859 * * [simplify]: iters left: 1 (17 enodes)
0.861 * * [simplify]: Extracting #0: cost 1 inf + 0
0.861 * * [simplify]: Extracting #1: cost 5 inf + 0
0.861 * * [simplify]: Extracting #2: cost 6 inf + 1
0.862 * * [simplify]: Extracting #3: cost 0 inf + 1372
0.862 * * [simplify]: Extracting #4: cost 0 inf + 1052
0.862 * [simplify]: Simplified to (*.p16 (+.p16 d3 d2) d1)
0.862 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))
0.862 * * * * [progress]: [ 7 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.862 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
0.862 * * [simplify]: iters left: 3 (6 enodes)
0.864 * * [simplify]: iters left: 2 (15 enodes)
0.866 * * [simplify]: iters left: 1 (21 enodes)
0.869 * * [simplify]: Extracting #0: cost 1 inf + 0
0.869 * * [simplify]: Extracting #1: cost 7 inf + 0
0.869 * * [simplify]: Extracting #2: cost 5 inf + 44
0.869 * * [simplify]: Extracting #3: cost 4 inf + 45
0.869 * * [simplify]: Extracting #4: cost 0 inf + 213
0.869 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
0.869 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
0.869 * * * * [progress]: [ 8 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
0.869 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
0.869 * * [simplify]: iters left: 3 (6 enodes)
0.871 * * [simplify]: iters left: 2 (15 enodes)
0.873 * * [simplify]: iters left: 1 (21 enodes)
0.876 * * [simplify]: Extracting #0: cost 1 inf + 0
0.876 * * [simplify]: Extracting #1: cost 7 inf + 0
0.876 * * [simplify]: Extracting #2: cost 5 inf + 44
0.876 * * [simplify]: Extracting #3: cost 4 inf + 45
0.876 * * [simplify]: Extracting #4: cost 0 inf + 213
0.876 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
0.876 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
0.876 * * * * [progress]: [ 9 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2))))>
0.876 * * * * [progress]: [ 10 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
0.877 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
0.877 * * [simplify]: iters left: 4 (10 enodes)
0.883 * * [simplify]: iters left: 3 (26 enodes)
0.889 * * [simplify]: iters left: 2 (41 enodes)
0.903 * * [simplify]: iters left: 1 (57 enodes)
0.922 * * [simplify]: Extracting #0: cost 1 inf + 0
0.922 * * [simplify]: Extracting #1: cost 9 inf + 0
0.922 * * [simplify]: Extracting #2: cost 14 inf + 1
0.923 * * [simplify]: Extracting #3: cost 11 inf + 367
0.923 * * [simplify]: Extracting #4: cost 8 inf + 1053
0.923 * * [simplify]: Extracting #5: cost 2 inf + 2267
0.924 * * [simplify]: Extracting #6: cost 0 inf + 2673
0.924 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.924 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
0.925 * * * * [progress]: [ 11 / 11 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
0.925 * [simplify]: Simplifying (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3))
0.925 * * [simplify]: iters left: 4 (10 enodes)
0.930 * * [simplify]: iters left: 3 (26 enodes)
0.938 * * [simplify]: iters left: 2 (41 enodes)
0.953 * * [simplify]: iters left: 1 (57 enodes)
0.971 * * [simplify]: Extracting #0: cost 1 inf + 0
0.971 * * [simplify]: Extracting #1: cost 9 inf + 0
0.971 * * [simplify]: Extracting #2: cost 14 inf + 1
0.971 * * [simplify]: Extracting #3: cost 11 inf + 367
0.972 * * [simplify]: Extracting #4: cost 8 inf + 1053
0.972 * * [simplify]: Extracting #5: cost 2 inf + 2267
0.973 * * [simplify]: Extracting #6: cost 0 inf + 2673
0.974 * [simplify]: Simplified to (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1)
0.974 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))
0.974 * * * [progress]: adding candidates to table
1.333 * * [progress]: iteration 4 / 4
1.334 * * * [progress]: picking best candidate
1.352 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.352 * * * [progress]: localizing error
1.511 * * * [progress]: generating rewritten candidates
1.512 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.519 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.525 * * * [progress]: generating series expansions
1.525 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.525 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.525 * * * [progress]: simplifying candidates
1.525 * * * * [progress]: [ 1 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.525 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.525 * * [simplify]: iters left: 3 (6 enodes)
1.529 * * [simplify]: iters left: 2 (15 enodes)
1.534 * * [simplify]: iters left: 1 (21 enodes)
1.540 * * [simplify]: Extracting #0: cost 1 inf + 0
1.540 * * [simplify]: Extracting #1: cost 7 inf + 0
1.540 * * [simplify]: Extracting #2: cost 5 inf + 44
1.541 * * [simplify]: Extracting #3: cost 4 inf + 45
1.541 * * [simplify]: Extracting #4: cost 0 inf + 213
1.541 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.541 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.541 * * * * [progress]: [ 2 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
1.541 * [simplify]: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
1.542 * * [simplify]: iters left: 2 (6 enodes)
1.544 * * [simplify]: iters left: 1 (17 enodes)
1.551 * * [simplify]: Extracting #0: cost 1 inf + 0
1.551 * * [simplify]: Extracting #1: cost 5 inf + 0
1.551 * * [simplify]: Extracting #2: cost 6 inf + 1
1.551 * * [simplify]: Extracting #3: cost 0 inf + 1372
1.551 * * [simplify]: Extracting #4: cost 0 inf + 1052
1.551 * [simplify]: Simplified to (*.p16 (+.p16 d3 d2) d1)
1.551 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 (+.p16 d3 d2) d1)))
1.551 * * * * [progress]: [ 3 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (+.p16 (*.p16 d2 d1) (*.p16 d1 d3))))>
1.552 * [simplify]: Simplifying (+.p16 (*.p16 d2 d1) (*.p16 d1 d3))
1.552 * * [simplify]: iters left: 2 (6 enodes)
1.554 * * [simplify]: iters left: 1 (15 enodes)
1.559 * * [simplify]: Extracting #0: cost 1 inf + 0
1.559 * * [simplify]: Extracting #1: cost 6 inf + 0
1.559 * * [simplify]: Extracting #2: cost 7 inf + 1
1.559 * * [simplify]: Extracting #3: cost 5 inf + 3
1.559 * * [simplify]: Extracting #4: cost 0 inf + 1094
1.559 * [simplify]: Simplified to (*.p16 d1 (+.p16 d2 d3))
1.559 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))
1.559 * * * * [progress]: [ 4 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 (real->posit16 3) d2) d3)))>
1.560 * [simplify]: Simplifying (+.p16 (+.p16 (real->posit16 3) d2) d3)
1.560 * * [simplify]: iters left: 3 (6 enodes)
1.563 * * [simplify]: iters left: 2 (15 enodes)
1.580 * * [simplify]: iters left: 1 (21 enodes)
1.586 * * [simplify]: Extracting #0: cost 1 inf + 0
1.586 * * [simplify]: Extracting #1: cost 7 inf + 0
1.586 * * [simplify]: Extracting #2: cost 5 inf + 44
1.587 * * [simplify]: Extracting #3: cost 4 inf + 45
1.587 * * [simplify]: Extracting #4: cost 0 inf + 213
1.587 * [simplify]: Simplified to (+.p16 (+.p16 d3 (real->posit16 3)) d2)
1.587 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 (+.p16 d3 (real->posit16 3)) d2)))
1.587 * * * * [progress]: [ 5 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (*.p16 d1 (+.p16 (real->posit16 3) d2))))>
1.587 * * * * [progress]: [ 6 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))>
1.588 * [simplify]: Simplifying (*.p16 d1 (real->posit16 3))
1.588 * * [simplify]: iters left: 2 (4 enodes)
1.590 * * [simplify]: iters left: 1 (8 enodes)
1.592 * * [simplify]: Extracting #0: cost 1 inf + 0
1.593 * * [simplify]: Extracting #1: cost 3 inf + 0
1.593 * * [simplify]: Extracting #2: cost 3 inf + 1
1.593 * * [simplify]: Extracting #3: cost 0 inf + 325
1.593 * [simplify]: Simplified to (*.p16 d1 (real->posit16 3))
1.593 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))
1.593 * [simplify]: Simplifying (*.p16 d1 d2)
1.593 * * [simplify]: iters left: 1 (3 enodes)
1.595 * * [simplify]: Extracting #0: cost 1 inf + 0
1.595 * * [simplify]: Extracting #1: cost 3 inf + 0
1.595 * * [simplify]: Extracting #2: cost 1 inf + 2
1.595 * * [simplify]: Extracting #3: cost 0 inf + 324
1.595 * [simplify]: Simplified to (*.p16 d2 d1)
1.595 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d2 d1)) (*.p16 d1 d3)))
1.595 * * * * [progress]: [ 7 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d2 d1)) (*.p16 d1 d3)))>
1.595 * [simplify]: Simplifying (*.p16 (real->posit16 3) d1)
1.596 * * [simplify]: iters left: 2 (4 enodes)
1.598 * * [simplify]: iters left: 1 (8 enodes)
1.600 * * [simplify]: Extracting #0: cost 1 inf + 0
1.600 * * [simplify]: Extracting #1: cost 3 inf + 0
1.600 * * [simplify]: Extracting #2: cost 3 inf + 1
1.600 * * [simplify]: Extracting #3: cost 2 inf + 2
1.600 * * [simplify]: Extracting #4: cost 0 inf + 325
1.601 * [simplify]: Simplified to (*.p16 d1 (real->posit16 3))
1.601 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d2 d1)) (*.p16 d1 d3)))
1.601 * [simplify]: Simplifying (*.p16 d2 d1)
1.601 * * [simplify]: iters left: 1 (3 enodes)
1.602 * * [simplify]: Extracting #0: cost 1 inf + 0
1.602 * * [simplify]: Extracting #1: cost 3 inf + 0
1.602 * * [simplify]: Extracting #2: cost 1 inf + 2
1.602 * * [simplify]: Extracting #3: cost 0 inf + 324
1.602 * [simplify]: Simplified to (*.p16 d1 d2)
1.602 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 d2)) (*.p16 d1 d3)))
1.603 * * * * [progress]: [ 8 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (+.p16 (real->posit16 3) d2) d1) (*.p16 d1 d3)))>
1.603 * * * * [progress]: [ 9 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.603 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.603 * * [simplify]: iters left: 2 (4 enodes)
1.605 * * [simplify]: iters left: 1 (8 enodes)
1.608 * * [simplify]: Extracting #0: cost 1 inf + 0
1.608 * * [simplify]: Extracting #1: cost 3 inf + 0
1.608 * * [simplify]: Extracting #2: cost 3 inf + 1
1.608 * * [simplify]: Extracting #3: cost 2 inf + 2
1.608 * * [simplify]: Extracting #4: cost 0 inf + 45
1.608 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.608 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.608 * * * * [progress]: [ 10 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))>
1.608 * [simplify]: Simplifying (+.p16 (real->posit16 3) d2)
1.609 * * [simplify]: iters left: 2 (4 enodes)
1.611 * * [simplify]: iters left: 1 (8 enodes)
1.613 * * [simplify]: Extracting #0: cost 1 inf + 0
1.613 * * [simplify]: Extracting #1: cost 3 inf + 0
1.613 * * [simplify]: Extracting #2: cost 3 inf + 1
1.613 * * [simplify]: Extracting #3: cost 2 inf + 2
1.613 * * [simplify]: Extracting #4: cost 0 inf + 45
1.613 * [simplify]: Simplified to (+.p16 (real->posit16 3) d2)
1.613 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))
1.614 * * * [progress]: adding candidates to table
1.879 * [progress]: [Phase 3 of 3] Extracting.
1.879 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>)
1.879 * * * [regime-changes]: Trying 3 branch expressions: (d3 d2 d1)
1.879 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>)
2.014 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>)
2.118 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (real->posit16 3) d1) (*.p16 d1 (+.p16 d2 d3))))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 (+.p16 (real->posit16 3) d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 (real->posit16 3)) (*.p16 d1 d2)) (*.p16 d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (real->posit16 3) (+.p16 d2 d3)) d1))>)
2.679 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
2.679 * [simplify]: Simplifying (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1)
2.679 * * [simplify]: iters left: 4 (8 enodes)
2.680 * * [simplify]: Extracting #0: cost 1 inf + 0
2.680 * * [simplify]: Extracting #1: cost 3 inf + 0
2.680 * * [simplify]: Extracting #2: cost 4 inf + 1
2.680 * * [simplify]: Extracting #3: cost 5 inf + 2
2.680 * * [simplify]: Extracting #4: cost 5 inf + 3
2.680 * * [simplify]: Extracting #5: cost 4 inf + 4
2.680 * * [simplify]: Extracting #6: cost 0 inf + 534
2.680 * [simplify]: Simplified to (*.p16 (+.p16 (+.p16 (real->posit16 3) d2) d3) d1)
2.680 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
2.717 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
2.718 * * * * [points]: Setting MPFR precision to 64
2.720 * * * * [points]: Setting MPFR precision to 320
2.722 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
2.724 * * * * [points]: Setting MPFR precision to 64
2.727 * * * * [points]: Setting MPFR precision to 320
2.730 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
2.733 * * * * [points]: Setting MPFR precision to 64
2.739 * * * * [points]: Setting MPFR precision to 320
2.744 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
2.745 * * * * [points]: Setting MPFR precision to 64
2.753 * * * * [points]: Setting MPFR precision to 320
2.760 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
2.761 * * * * [points]: Setting MPFR precision to 64
2.805 * * * * [points]: Setting MPFR precision to 320
2.831 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
2.834 * * * * [points]: Setting MPFR precision to 64
2.885 * * * * [points]: Setting MPFR precision to 320
2.937 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
2.939 * * * * [points]: Setting MPFR precision to 64
3.091 * * * * [points]: Setting MPFR precision to 320
3.171 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
3.173 * * * * [points]: Setting MPFR precision to 64
3.319 * * * * [points]: Setting MPFR precision to 320
3.502 * * * * [points]: Computing exacts for 8000 points
3.504 * * * * [points]: Setting MPFR precision to 64
4.351 * * * * [points]: Setting MPFR precision to 320
5.092 * * * * [points]: Filtering points with unrepresentable outputs
5.118 * * * * [points]: Sampled 8000 points with exact outputs
8.488 * [regime-testing]: Baseline error score: 64.0
8.495 * [regime-testing]: Oracle error score: 64.0
8.517 * [regime-testing]: End program error score: 0.3017482623121326